LabExact
Grade 934-AH Borosilicate Glass Microfiber Filter, 1.5µm, 70mm, Binderless, 550°C, 100/Pk SKU: LE-AH7000

Featuring binderless borosilicate glass microfiber technology delivering exceptional depth filtration performance for suspended solids analysis and high-temperature applications. The 1.5µm particle retention capability provides precise separation while maintaining characteristically high flow rates through the random matrix fiber structure. Validated for EPA Method 160.2¹ and Standard Methods 2540D² protocols, this filter achieves reliable processing of suspended solids content measurements requiring certified analytical accuracy.

Key Borosilicate Glass Microfiber Characteristics

Binderless 100% borosilicate glass construction eliminates organic contamination and binder interference in analytical procedures
Exceptional thermal stability withstands continuous operation to 550°C without dimensional change or performance degradation
1.5µm particle retention captures fine particulates while optimizing flow rates for high-volume sample processing
Smooth, uniform fiber matrix delivers high load capacity and exceptional retention of gelatinous substances
Hydrophobic surface chemistry resists moisture interference during extended filtration protocols

Key Construction Characteristics

Depth filtration design traps particulate within the random fiber matrix thickness, maximizing retention efficiency
Complex void space structure enables characteristically high flow rates while maintaining exceptional particle capture
Standard 70mm diameter accommodates universal filter holders and automated sampling equipment configurations
Inert glass matrix provides ideal medium for sediment entrapment requiring further analysis and counting applications
Autoclavable construction enables pre-cleaning protocols for ultra-trace analytical determinations

LE-AH7000 filters excel in suspended solids analysis applications, delivering validated performance for cell harvesting and RIA scintillation counting protocols requiring contamination-free results. Outstanding depth filtration characteristics make these filters ideal for prefiltration applications prior to membrane filtration, accelerating your multi-step separation processes. EPA Method 160.2¹ and Standard Methods 2540D² compliance transforms these filters into reference-grade analytical media, providing performance assurance for your critical environmental monitoring and research applications demanding both high-temperature tolerance and certified measurement accuracy.

¹ EPA Method 160.2 Total Suspended Solids: https://19january2017snapshot.epa.gov/sites/production/files/2015-06/documents/160_2.pdf
² Standard Methods 2540D Total Suspended Solids: https://www.standardmethods.org/doi/10.2105/SMWW.2882.030